Home / 4,713.38-6,501.48-3,036.98

Finding the Fourth Proportional to 4,713.38, 6,501.48 and 3,036.98

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Solution

The fourth proportional to 4,713.38, 6,501.48 and 3,036.98 is: 4,189.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.38 : 6,501.48 = 3,036.98 : x
  2. Step 2: Convert to fraction form
    4,713.38/6,501.48 = 3,036.98/x
  3. Step 3: Cross multiply
    4,713.38x = 6,501.48 × 3,036.98
  4. Step 4: Simplify right side
    4,713.38x = 19,744,864.73
  5. Step 5: Solve for x
    x = 19,744,864.73/4,713.38
  6. Step 6: Final answer
    x = 4,189.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.